The dyeing to the left is what I did for wild night which is below.
I used slate Blue for the blue on the left and Turquoise, and  Teal and Nautical Blue Pro chem dyes for the handspun yarns, and the rainbow dyed fabric was done with Magenta, Basic Blue and Sun Yellow

Below is my exercise on doing a wild sky for the course.  We were to utilize various colors and textures in our wild sky.  I named mine BIG SKY NIGHT and it will be a 12 x 12" wall hanging when finished.  I utilized all the dyed pieces to the left in this as well as other colors.

I was unable to complete them during the class but when they are done I will post them here.  If this has not locked me out again.